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1.080 € Cheap Flights from Baltimore Washington International to Kathmandu

Compare Baltimore Washington International to Kathmandu flight deals

Find the cheapest month or even day of the year to fly to Kathmandu

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Flight deals from Baltimore Washington International to Kathmandu

Looking for a cheap last-minute deal or the best return flight from Baltimore Washington International Airport to Kathmandu Airport? If you want to travel next month, return fares start from 1.080 €. Find the lowest prices on one-way and return tickets right here.
Kathmandu.1.080 € per passenger.Departing Tue, 18 Aug, returning Mon, 24 Aug.Return flight with Frontier Airlines and IndiGo.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 18 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Mon, 24 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.080 €, select.
Kathmandu.1.190 € per passenger.Departing Sun, 16 Aug, returning Wed, 30 Sep.Return flight with Frontier Airlines and IndiGo.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 16 Aug, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Wed, 30 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.190 €, select.
Kathmandu.1.200 € per passenger.Departing Tue, 1 Sep, returning Tue, 8 Sep.Return flight with Frontier Airlines and Sichuan Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Tue, 1 Sep, arriving in Kathmandu.Inbound indirect flight with Sichuan Airlines, departs from Kathmandu on Tue, 8 Sep, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.200 €, select.
Kathmandu.1.247 € per passenger.Departing Sat, 29 Aug, returning Wed, 28 Oct.Return flight with Frontier Airlines and Nepal Airlines.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 29 Aug, arriving in Kathmandu.Inbound indirect flight with Nepal Airlines, departs from Kathmandu on Wed, 28 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.247 €, select.
Kathmandu.1.277 € per passenger.Departing Sat, 25 Jul, returning Sun, 23 Aug.Return flight with Frontier Airlines and IndiGo.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 25 Jul, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Sun, 23 Aug, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.277 €, select.
Kathmandu.1.340 € per passenger.Departing Sat, 24 Oct, returning Sun, 22 Nov.Return flight with Frontier Airlines and Thai LionAir.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 24 Oct, arriving in Kathmandu.Inbound indirect flight with Thai LionAir, departs from Kathmandu on Sun, 22 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.340 €, select.
Kathmandu.1.348 € per passenger.Departing Sun, 4 Oct, returning Thu, 24 Dec.Return flight with Frontier Airlines and Thai Airways.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sun, 4 Oct, arriving in Kathmandu.Inbound indirect flight with Thai Airways, departs from Kathmandu on Thu, 24 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.348 €, select.
Kathmandu.1.380 € per passenger.Departing Sat, 14 Nov, returning Sat, 5 Dec.Return flight with Frontier Airlines and Kuwait Airways.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Sat, 14 Nov, arriving in Kathmandu.Inbound indirect flight with Kuwait Airways, departs from Kathmandu on Sat, 5 Dec, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.380 €, select.
Kathmandu.1.455 € per passenger.Departing Fri, 29 Jan, returning Sat, 6 Feb.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Fri, 29 Jan, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Sat, 6 Feb, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.455 €, select.
Kathmandu.1.457 € per passenger.Departing Wed, 20 Jan, returning Sun, 31 Jan.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Wed, 20 Jan, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Sun, 31 Jan, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.457 €, select.
Kathmandu.1.457 € per passenger.Departing Mon, 8 Feb, returning Tue, 9 Mar.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Mon, 8 Feb, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Tue, 9 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.457 €, select.
Kathmandu.1.470 € per passenger.Departing Thu, 3 Sep, returning Fri, 20 Nov.Return flight with Frontier Airlines and IndiGo.Outbound indirect flight with Frontier Airlines, departs from Baltimore Washington International on Thu, 3 Sep, arriving in Kathmandu.Inbound indirect flight with IndiGo, departs from Kathmandu on Fri, 20 Nov, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.470 €, select.
Kathmandu.1.496 € per passenger.Departing Thu, 28 Jan, returning Thu, 8 Apr.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Thu, 28 Jan, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Thu, 8 Apr, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.496 €, select.
Kathmandu.1.507 € per passenger.Departing Tue, 22 Sep, returning Mon, 5 Oct.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Tue, 22 Sep, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Mon, 5 Oct, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.507 €, select.
Kathmandu.1.511 € per passenger.Departing Tue, 4 May, returning Mon, 31 May.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Tue, 4 May, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Mon, 31 May, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.511 €, select.
Kathmandu.1.555 € per passenger.Departing Fri, 15 Jan, returning Wed, 3 Mar.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from Baltimore Washington International on Fri, 15 Jan, arriving in Kathmandu.Inbound indirect flight with Singapore Airlines, departs from Kathmandu on Wed, 3 Mar, arriving in Baltimore Washington International.Price includes taxes and charges.From 1.555 €, select.

Find the cheapest month to fly from Baltimore Washington International to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Baltimore Washington International to Kathmandu flights are currently cheapest in August.
Jul
from 1.913 €
Aug
from 1.080 €
Sep
from 1.200 €
Oct
from 1.681 €
Nov
from 1.795 €
Dec
from 2.002 €
Jan
from 1.457 €
Feb
from 1.581 €
Mar
from 1.945 €
Apr
from 2.862 €
May
from 1.511 €
Jun
Find prices

Baltimore Washington International to Kathmandu: Alternative routes

Compare routes from Baltimore Washington International to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Kathmandu

5km from central Kathmandu
ClosestCheapest
from 1.080 €
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Washington D.C. to Kathmandu: Flight information

The things to know before you go.
Cheapest flight found1.080 €
Cheapest month to flyAugust

Finding cheap flights from Baltimore Washington International to Kathmandu: Frequently asked questions

The best price we found for a return flight from Baltimore Washington International to Kathmandu is 1.080 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Baltimore Washington International to Kathmandu. But we found flights with one or more stops from 1.080 €.
As of July 2026, there are no flights flying from Baltimore Washington International to Kathmandu.
The cheapest month to fly from Baltimore Washington International to Kathmandu is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Baltimore Washington International Airport to Kathmandu Airport on Tuesday, 18 August 2026.
No airlines currently offer direct flights between Baltimore Washington International Airport and Kathmandu Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kathmandu but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, Frontier Airlines offers the cheapest flight tickets to Kathmandu.

Flying from Baltimore Washington International Airport (BWI) to Kathmandu Airport (KTM): what you need to know

  • The timezone in Kathmandu is UTC+5:47, which is ten hours 48 minutes ahead of Washington DC.

  • To ensure you catch your BWI to KTM flight, leave enough time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • Travelling during a peak time such as July? Public holidays and other popular seasons can lead to longer queues at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before domestic departures.

How to find the cheapest flights from Baltimore Washington International Airport (BWI) to Kathmandu Airport (KTM)

  • 476 € is currently the lowest price for a one-way Baltimore Washington International Airport to Kathmandu Airport flight. A return flight starts at 1.080 €. These fares can change based on availability.

  • To get your hands on cheap tickets from BWI to KTM, book ahead. Airlines typically offer lower fares when flights are first released.

  • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll give you the lowest price across each month when looking for a flight from Baltimore Washington International Airport to Kathmandu Airport.

  • You don't need to check every day to find out if fares have gone down when you create a Price Alert. We'll update you the moment the price changes on cheap flights from BWI to KTM.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Baltimore Washington International Airport to Kathmandu Airport.

Handy information about Baltimore Washington International Airport (BWI)

  • 77% of flights that take off from Baltimore Washington International Airport make it to their destination on time.

  • To reach Baltimore Washington International Airport from central Washington DC, it'll take about 40 minutes if you're planning to drive. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.

  • The journey on public transport usually takes 50 minutes.

  • Need a convenient hotel close to BWI? If you're boarding an early flight from Baltimore Washington International Airport to Kathmandu Airport, these stays will put you moments from check-in:

Arriving at Kathmandu Airport (KTM)

  • Consider staying in a hotel close to KTM if you're taking a late Baltimore Washington International Airport to Kathmandu Airport flight. Settle into one of these accommodation options and avoid the hassle of a long transfer:

  • Start your adventure sooner with a Kathmandu Airport rental car. Book your wheels from Spark Car to explore Kathmandu and beyond.

  • Secure the lowest price by booking your vehicle from Kathmandu Airport about one week in advance of your trip.

When to fly to Kathmandu Airport (KTM)

  • The quietest month for a flight from Baltimore Washington International Airport to Kathmandu Airport is March, while November is the most popular. Pick the ideal time to go to Kathmandu based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Before locking in your flight from Baltimore Washington International Airport to Kathmandu Airport, think about the type of weather you like. June is the warmest month in Kathmandu, with the temperature ranging from 17ºC (63ºF) to 30ºC (86ºF).

  • Look for cheap tickets from BWI to KTM in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC (37ºF) and 19ºC (66ºF) on average.

Explore more of Nepal

  • Kathmandu has plenty going for it, but there are so many other parts of Nepal waiting to be explored. Around 145 kilometres north-west of Kathmandu, a trip to Pokhara will keep you busy. Start with attractions like Phewa Lake, Parahawking and Sarangkot View Point.

  • If you're eager to discover another side of Nepal, consider Patan, about 6 kilometres south of Kathmandu. Patan Durbar Square, Hiranya Varna Mahavihar and Kathmandu are key highlights.

Plan the rest of your trip from Washington D.C. to Kathmandu

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.